Learn about the many ways cyber-attacks threaten SCADA systems, and what can be done to keep manufacturing and utility plants protected. In the initial days of SCADA, OEMs used proprietary communication protocols for the communication network. Over time, however, systems required parts from multiple OEMs and the communication protocol converged. This shift was instrumental for … Read more
Learn about Modbus security in industrial automation, including vulnerabilities, fixes, and alternative solutions. There are many pros and cons associated with the integration of security on existing Modbus systems. The primary driver for security introduction is the addition of TCP/IP networking to utilize cloud networking, and this brings with it many potential vulnerabilities. Concern for … Read more
Industrial control system cybersecurity can be a matter of vital corporate and national interest. What are the operational risks, and how are they assessed? The problem domain of cyber resilience is so complex and dynamic that it is difficult to imagine where to begin. What practical steps ensure fiduciary responsibilities to both stakeholders and the broader … Read more